Bonhams' inaugural Laguna Seca Auction concluded on Thursday, during Monterey Car Week 2026. Held at WeatherTech Raceway Laguna Seca on August 13, the one-day sale featured 57 lots, with the docket spanning everything from modern hypercars to historic race cars, significant pre-war collector cars and European classics.
The top result came from a 2024 Bugatti Chiron Super Sport at $4,570,000, landing mid-estimate against a $4.3 to $4.8 million guide and 5.3 percent above the model's current duPont REGISTRY Index (dRi) value of $4,340,000. One of 80 examples produced and commissioned through Bugatti's Sur Mesure programme, this 300+ mph hypercar powered by the legendary Piëch-era quad-turbo W16 is finished in Glacier with Rouge Étoilé accents, shows fewer than 1,325 miles and features over $450,000 in factory options. For a deeper look at the Chiron lineage, our Ultimate Bugatti Chiron Buyer's Guide covers the full production history.
Staying with modern mid-engine exotics, a 2000 Lamborghini Diablo GT followed at $2,425,000, closing within its $2.1 to $2.6 million estimate. Built around Gandini’s wedge-era form, this example is one of 80 GT examples produced as a racing homologation special; the result places this among the most valuable Diablo GTs sold at public auction and confirms the model's position as the most sought-after variant of Lamborghini's pre-Murciélago V12 lineage. Both the Chiron Super Sport and the Diablo GT were among the 10 headline lots we spotlighted ahead of Monterey Car Week 2026.
Historic racing machinery also performed strongly, led by the 1967 Vollstedt-Ford 67 USAC Indianapolis Racing Single-Seater, which sold for $698,000 against a $750,000 to $1.25 million presale estimate. Offered without reserve, the car carries significant competition history, having been associated with legendary drivers including Jim Clark, Cale Yarborough, Gordon Johncock, Tom Sneva, George Follmer and Chris Amon.
Among vintage pre-war beauties and classic cars, a 1934 Packard Twelve Model 1108 Individual Custom Convertible Sedan reached $456,000, while a 1972 Ferrari Dino 246 GT achieved $417,500 within its $400,000 to $500,000 estimate. A 1936 Cord E-300 Experimental Disappearing Top Cabriolet, described as the Duesenberg Model J successor prototype, sold for $324,000.
A 1995 Mercedes-Benz E60 AMG Limited reached $313,000, continuing the growing appreciation for rare analog-era AMG models. As one of the most collectible W124-based AMG variants, the E60 Limited has become increasingly sought after among collectors seeking historically significant performance sedans.
One of the more distinctive results of the sale came from the 2019 Toro Rosso-Honda STR19 Formula 1 Racing Single-Seater, chassis STR19-04, the ex-Pierre Gasly and Alex Albon car that finished second at the 2019 Brazilian Grand Prix. Offered without reserve, the car cleared $224,000, demonstrating that documented race-winning provenance in Formula 1 machinery continues to command conviction at auction, even outside the traditional collector-car segments that dominate Monterey's leaderboard.
A 1953 Mercedes-Benz 300 S Coupé reached $201,600, and a 1961 Aston Martin DB4 Series III Sports Saloon rounded out the top 10 at $190,400. Also worth mentioning: The 1966 Lola-Ford T70 MkII CanAm car driven by Dan Gurney, one of the most prominently promoted lots of the sale and estimated at $1.1 to $1.5 million, did not find a buyer after reaching a high bid of $900,000.
Bonhams was the only house to fully conclude its sale on Day 1 of Monterey Car Week 2026, with Mecum, Broad Arrow and RM Sotheby's all continuing through Friday and beyond.
View All Bonhams Cars Inventory
*** All prices include Buyer's Premium. Bonhams|Cars' Buyer's Premium is 12 percent of the first $250,000 of the hammer price and 10 percent of any amount exceeding $250,000. These are preliminary results subject to post-sale confirmation. duPont REGISTRY will publish comprehensive Monterey Car Week 2026 auction coverage including sell-through rates and market analysis as final figures become available.
10. 1961 Aston Martin DB4 Series III Coupe (Lot #39)
$190,400

9. 1953 Mercedes-Benz 300 S Coupé (Lot # 28)
$201,600

8. 2019 Toro Rosso-Honda STR19 Formula 1 Racing Single-Seater (Lot #53)
$224,000

7. 1995 Mercedes-Benz E60 AMG (Lot # 48)
$313,000

6. 1936 Cord E-300 Experimental Disappearing Top Cabriolet (Lot # 40)
$324,000

5. 1972 Ferrari Dino 246 GT Coachwork by Scaglietti Design by Pininfarina (Lot #33)
$417,500

4. 1934 Packard Twelve Model 1108 Individual Custom Convertible Sedan (Lot #42)
456,000

3. 1967 Vollstedt-Ford 67 USAC 'Indianapolis' Racing Single-Seater (Lot #24)
$698,000
2. 2000 Lamborghini Diablo GT (Lot #52)
$2,425,000

1. 2024 Bugatti Chiron Super Sport (Lot #45)
$4,570,000

Images: Bonhams Cars
